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Combinatorial optimization of carbide-free bainitic nanostructures

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Combinatorial optimization of carbide-free bainitic nanostructures. / Huang, H.; Sherif, M. Y.; Rivera-Díaz-Del-Castillo, P. E J.
In: Acta Materialia, Vol. 61, No. 5, 03.2013, p. 1639-1647.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Huang, H, Sherif, MY & Rivera-Díaz-Del-Castillo, PEJ 2013, 'Combinatorial optimization of carbide-free bainitic nanostructures', Acta Materialia, vol. 61, no. 5, pp. 1639-1647. https://doi.org/10.1016/j.actamat.2012.11.040

APA

Huang, H., Sherif, M. Y., & Rivera-Díaz-Del-Castillo, P. E. J. (2013). Combinatorial optimization of carbide-free bainitic nanostructures. Acta Materialia, 61(5), 1639-1647. https://doi.org/10.1016/j.actamat.2012.11.040

Vancouver

Huang H, Sherif MY, Rivera-Díaz-Del-Castillo PEJ. Combinatorial optimization of carbide-free bainitic nanostructures. Acta Materialia. 2013 Mar;61(5):1639-1647. doi: 10.1016/j.actamat.2012.11.040

Author

Huang, H. ; Sherif, M. Y. ; Rivera-Díaz-Del-Castillo, P. E J. / Combinatorial optimization of carbide-free bainitic nanostructures. In: Acta Materialia. 2013 ; Vol. 61, No. 5. pp. 1639-1647.

Bibtex

@article{2ad229e8a7a641f695b2d1730789f436,
title = "Combinatorial optimization of carbide-free bainitic nanostructures",
abstract = "Thermodynamic calculations in combination with a neural network model are employed to predict the conditions under which nanostructured carbide-free bainite can be formed. The method recovers well the conditions under which the alloys reported in the literature display such features. Aluminium and silicon are shown to be equally effective in suppressing cementite. Manganese reduction appears to be the most effective means to accelerate bainite formation at low temperatures. A new low-manganese high-chromium steel grade capable of transforming into a nanostructured carbide-free structure is proposed, in which thermokinetic calculation and experiment show that low-temperature bainite forms faster and displays greater hardness than the alloys previously reported in the literature.",
keywords = "Bainitic steels, Carbide, Nanostructured materials, Phase transformations",
author = "H. Huang and Sherif, {M. Y.} and Rivera-D{\'i}az-Del-Castillo, {P. E J}",
year = "2013",
month = mar,
doi = "10.1016/j.actamat.2012.11.040",
language = "English",
volume = "61",
pages = "1639--1647",
journal = "Acta Materialia",
issn = "1359-6454",
publisher = "PERGAMON-ELSEVIER SCIENCE LTD",
number = "5",

}

RIS

TY - JOUR

T1 - Combinatorial optimization of carbide-free bainitic nanostructures

AU - Huang, H.

AU - Sherif, M. Y.

AU - Rivera-Díaz-Del-Castillo, P. E J

PY - 2013/3

Y1 - 2013/3

N2 - Thermodynamic calculations in combination with a neural network model are employed to predict the conditions under which nanostructured carbide-free bainite can be formed. The method recovers well the conditions under which the alloys reported in the literature display such features. Aluminium and silicon are shown to be equally effective in suppressing cementite. Manganese reduction appears to be the most effective means to accelerate bainite formation at low temperatures. A new low-manganese high-chromium steel grade capable of transforming into a nanostructured carbide-free structure is proposed, in which thermokinetic calculation and experiment show that low-temperature bainite forms faster and displays greater hardness than the alloys previously reported in the literature.

AB - Thermodynamic calculations in combination with a neural network model are employed to predict the conditions under which nanostructured carbide-free bainite can be formed. The method recovers well the conditions under which the alloys reported in the literature display such features. Aluminium and silicon are shown to be equally effective in suppressing cementite. Manganese reduction appears to be the most effective means to accelerate bainite formation at low temperatures. A new low-manganese high-chromium steel grade capable of transforming into a nanostructured carbide-free structure is proposed, in which thermokinetic calculation and experiment show that low-temperature bainite forms faster and displays greater hardness than the alloys previously reported in the literature.

KW - Bainitic steels

KW - Carbide

KW - Nanostructured materials

KW - Phase transformations

U2 - 10.1016/j.actamat.2012.11.040

DO - 10.1016/j.actamat.2012.11.040

M3 - Journal article

AN - SCOPUS:84873733832

VL - 61

SP - 1639

EP - 1647

JO - Acta Materialia

JF - Acta Materialia

SN - 1359-6454

IS - 5

ER -